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First, determine the function of the power strip, and then draw the circuit diagram, as shown in the figure. Then buy materials: such as 2 varistors, with a withstand voltage of 380V or gas dischar...[Details]
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High Voltage Variable Frequency Drive (HV VFD) is a device used to adjust the speed of high voltage and high power motors. It consists of multiple parts, including rectifier, inverter, filter, PID ...[Details]
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Nokia's Lumia phones on sale will not be able to upgrade to WP8 system
Last week, Microsoft's (Weibo) Windows Phone 8 system was launched in a grand ceremony, attracting the attention of the...[Details]
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PLC is widely used in the industrial control industry, and it often fails to work properly. Through this article, you can master the problem of PLC. All brands of PLC have self-diagnosis function, ...[Details]
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1. WPG World Peace Group launched the automotive matrix headlight solution based on
Onsemi
NCV78343
&
NCV78964
for
automotive matrix headlights
.
...[Details]
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1. Several indicators that describe how input voltage affects output voltage.
1. Absolute voltage regulation coefficient.
A. Absolute voltage regulation coefficient: It indicates the ...[Details]
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On December 3, Hefei Xinzhan High-tech Zone and Hefei Qizhong Packaging and Testing signed a project cooperation agreement. According to Hefei Daily, the Qizhong Advanced Packaging and Testing Produ...[Details]
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In the early morning of October 16, Intel said that the company has agreed to acquire a software business of Toronto software company Pivot Technology Solutions (hereinafter referred to as "Pivot") f...[Details]
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Abstract: The composition principle of voltage and frequency constant (CVCF) power supply is systematically introduced, the factors affecting the frequency stability, phase stability and amplitude ...[Details]
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Ethernet has been widely used in industrial and computing networks for decades, but is now increasingly being deployed in automotive applications, replacing legacy networks such as controller area ...[Details]
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The first round of Toyota & Supplier Meetings in South China of Toyota Hard Egg Smart Automotive Ecosystem has been successfully concluded! In addition to experts such as the Chief of the Parts Procu...[Details]
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Texas Instruments (TI) MSP430 series microcontrollers occupy an important position in the electronics industry with their ultra-low power consumption. Providing the lowest power consumption and integ...[Details]
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Recently, with SAIC, GAC and other companies releasing
solid-state battery
products, the topic of solid-state batteries has quickly become a hot topic in the domestic new energy industry. A...[Details]
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Today, smartphones are entering almost all markets, bringing consumers greater intelligence and efficiency. Consumer expectations have increased several fold, requiring all information to be availabl...[Details]
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1. The concept of embedded system
Focus on understanding the concept of "embedding"
It can be understood mainly from three aspects.
1. From the hardware point of view, the CPU-based ...[Details]
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